#!/bin/sh
# PCP QA Test No. 738
# Exercise pmlogmv
#
# Copyright (c) 2014 Ken McDonell.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

status=1	# failure is the default!
$sudo rm -rf $tmp.* $seq.full
mkdir $tmp
cd $tmp
trap "cd $here; rm -rf $tmp.* $tmp; exit \$status" 0 1 2 3 15

_filter()
{
    # there are a lot of bizarre quoting variants for ln(1) and rm(1)
    # error messages!
    sed \
	-e '/^[rwx.-]* /s/.* /... ls data ... /' \
	-e 's/`'"/'/g" \
	-e 's/‘'"/'/g" \
	-e 's/’'"/'/g" \
	-e '/^ln: .*Permission/{
s/creating hard link //
s/failed to create hard link //
'"s/' to '/' => '/"'
'"s/'.* => '//"'
'"s/'//g"'
s@new/@@
}' \
	-e '/^rm: .*Permission/{
s/cannot remove //
'"s/'//g"'
}' \
    | _filter_ls
}

# ls(1) does not have the same format for error messages, sigh.
#
# Note on second sed expression ... need to handle GNU coreutils
# brain damage from newer versions of ls(1) and remove ' quotes
# from lines like ...
# ls: cannot access 'foo*': No such file or directory
#
_filter_ls()
{
    sed \
	-e '/ls: [^ ]*\*: No such/s/ls: /ls: cannot access /' \
	-e "/: No such file /s/ '\([^']*\)': No/ \1: No/" \
    # done
}

# real QA test starts here
#

echo "=== Usage, no input files, incomplete input archive ==="
pmlogmv
sts=$?
[ $sts -eq 0 ] || echo exit status $sts
pmlogmv foo
sts=$?
[ $sts -eq 0 ] || echo exit status $sts
pmlogmv foo bar
sts=$?
[ $sts -eq 0 ] || echo exit status $sts
cp $here/tmparch/foo.0 .
pmlogmv foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
rm foo.0
cp $here/tmparch/foo.meta .
pmlogmv foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
rm -f foo.* bar.*

echo
echo "=== non-pcp archives and output files already exist ==="
cp $here/tmparch/foo.* .
touch foo.frog
pmlogmv -V foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
ls foo* bar* 2>&1 | _filter_ls
rm -f foo.* bar.*
cp $here/tmparch/foo.* .
for i in 0 index meta
do
    echo "--- bar.$i already exists ---"
    cp $here/tmparch/bar.$i .
    pmlogmv -V foo bar >$tmp.out 2>&1
    sts=$?
    _filter <$tmp.out
    [ $sts -eq 0 ] || echo exit status $sts
    ls foo* bar* 2>&1 | _filter_ls
    rm bar.$i
done
rm -f foo.* bar.*

echo
echo "=== simplest case ==="
cp $here/tmparch/foo.* .
pmlogmv -NV foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
pmlogmv -V foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
for part in 0 index meta
do
    if cmp $here/tmparch/foo.$part bar.$part
    then
	:
    else
	echo "Arrgh ... input foo.$part not the same as output bar.$part"
	ls -l $here/tmparch/foo.$part bar.$part
    fi
done
ls foo* bar* 2>&1 | _filter_ls
rm -f foo.* bar.*

echo
echo "=== single oldfile name cases ==="
for ext in meta 0 index
do
    echo "--- foo.$ext ---"
    cp $here/tmparch/foo.* .
    pmlogmv -V foo.$ext bar >$tmp.out 2>&1
    sts=$?
    _filter <$tmp.out
    [ $sts -eq 0 ] || echo exit status $sts
    for part in 0 index meta
    do
	if cmp $here/tmparch/foo.$part bar.$part
	then
	    :
	else
	    echo "Arrgh ... input foo.$part not the same as output bar.$part"
	    ls -l $here/tmparch/foo.$part bar.$part
	fi
    done
    ls foo* bar* 2>&1 | _filter_ls
    rm -f foo.* bar.*
done

echo
echo "=== multi-volume case ==="
cp $here/tmparch/mv-foo.* .
cp mv-foo.2 mv-foo.123
pmlogmv -V mv-foo bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
for opart in 0 1 2 123 index meta
do
    npart=$opart
    [ "$opart" = 123 ] && opart=2
    if cmp $here/tmparch/mv-foo.$opart bar.$npart
    then
	:
    else
	echo "Arrgh ... input mv-foo.$opart not the same as output bar.$npart"
	ls -l $here/tmparch/mv-foo.$opart bar.$npart
    fi
done
ls foo* bar* 2>&1 | _filter_ls
rm -f foo.* bar.*

echo
echo "=== old and new in different directories =="
mkdir new
cp $here/tmparch/mv-foo.* .
pmlogmv -V mv-foo new/mv-foo >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
for part in 0 1 2 index meta
do
    if cmp $here/tmparch/mv-foo.$part new/mv-foo.$part
    then
	:
    else
	echo "Arrgh ... input mv-foo.$part not the same as output new/mv-foo.$part"
	ls -l $here/tmparch/mv-foo.$part new/mv-foo.$part
    fi
done
ls foo* new/* 2>&1 | _filter_ls
rm -rf foo.* new

echo
echo "=== error case for ln failing ==="
mkdir new
chmod u-w,g-w,o-w new
cp $here/tmparch/mv-foo.* .
pmlogmv -V mv-foo new/mv-foo >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
ls mv-foo* new/* 2>&1 | _filter_ls
rm -rf foo.* new

echo
echo "=== error case for rm failing ==="
mkdir new
chmod u-w,g-w,o-w .
cp $here/tmparch/mv-foo.* .
pmlogmv -V mv-foo new/mv-foo >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
ls mv-foo* new/* 2>&1 | _filter_ls
chmod u+w,g+w,o+w .
rm -rf mv-foo.* new

echo
echo "=== Frank's error case rm failing after first file (can't happen anymore) ==="
# as of Sep 2020 pmlogmv re-implemented in C and the link-count check that
# triggered this issue is no longer part of the code
#
cp $here/tmparch/mv-foo.* .
chmod 0 mv-foo.2
#ln mv-foo.2 mv-foo.3
pmlogmv -V mv-foo mv-bar >$tmp.out 2>&1
sts=$?
_filter <$tmp.out
[ $sts -eq 0 ] || echo exit status $sts
ls mv-foo* mv-bar* 2>&1 | _filter_ls
rm -rf mv-foo.* mv-bar.*

# success, all done
status=0

exit
